Many space missions are searching for life beyond Earth – but are we prepared for the fallout if they succeed?
Producing spider silk is a biological feat – scientists are using it to develop materials for drug delivery and wound care
Read More 5 minute read History Nature Who lived at Machu Picchu? DNA analysis shows surprising diversity at the ancient Inca palace Eddie Kiszka/Pexels, CC BY-SA Roberta Davidson, University of Adelaide Standing atop the mountains in the southern highlands of… byRoberta DavidsonAugust 7, 2023